The bourse admitted to trading 1,505 government securities with a par value of 10,000 marka each, it said in a statement.
The Treasury bills, which will mature on October 17, 2024, are due to start trading on the BLSE on April 22.
The Serb Republic is one of two autonomous entities that form Bosnia and Herzegovina. The other one is the Federation.
(1 euro = 1.956 marka)